CN2464183Y - Composite baby car seat - Google Patents

Abstract

The utility model provides a combined type baby carriage which comprises a wheel frame group and a seat group and mainly comprises a plurality of rod pieces. The baby carriage has the original sitting position and lying position, and the seat of the baby carriage can be directly turned from the low position to the high position so as to be suitable for a dining table, so that the bracket of the rear wheel is turned to be slightly folded, and the baby carriage can be fixed on the seat of the automobile. Therefore, the multifunctional safety chair has three functions of a baby carriage, a dining table and chair for children and an automobile safety chair, can provide good usability, and saves the cost of purchasers.

Description

Composite baby car seat

The utility model relates to a composite baby seat car, in particular to a baby car with a structure in which the seat can be lifted and adjusted and a structure that can be converted into a safety seat.

Most of the known baby carriages are single-function, as shown in Figure 1, it is a traditional simple baby carriage 1, which is composed of front frame 11, rear frame 12 and articulated wheels 13 at the ends. The upper end of the vehicle frame 11 is extended with a push rod 14, and the lower section of the push rod 14 and the middle section of the rear vehicle frame 12 straddle a seat post support 15; It allows the baby to sit on the car in a sitting position, but in use, it takes a long time to be outdoors, sometimes the baby will fall asleep and need to turn and lie down backwards. Some baby carriages already have this structure. In addition, in The dining table at home is relatively high, and it is often necessary to purchase an additional baby seat so that it can sit and eat at the same height as an adult, and it can also sit more safely; in addition, when going out by car, it is necessary to equip a special baby safety seat , to position the baby on the car, so you have to buy a safety seat, so when a baby is born, in the process of its growth, in order to carry it in and out safely, you need to prepare a variety of appliances. Not only do you have two sets of tools when you go out, There are also two copies at home. The baby carriage and the special seat take up quite a lot of space. After they grow up, they need to be discarded, which not only wastes energy and resources, but also reduces the utilization of space. Therefore, the utility model Based on providing items that are more in line with actual needs, the designer conducts research and development to solve the known problem that multiple devices cannot be shared.

The purpose of this utility model is to provide a compound baby seat car, which can not only have the sitting position of the original baby car, but also have a lying position, and can directly turn the seat of the baby car from the low position to the seat. Into a high position, to be suitable for the state of the dining table, and the support of the rear wheel can be rotated to form a slightly folded state, so that it can be fixed on the seat of the car, so that the car of the present utility model can be multi-purpose The use state of the function can be used in various situations in order to cooperate with different use positions, so that parents only need to purchase the product of the utility model to cover all uses, so as to save money and resources. Waste, also makes the overall use more convenient.

In order to achieve the above-mentioned purpose, the structure of the composite baby seat car of the present invention is as follows: it includes a wheel frame group and a seat group, the wheel frame group has left and right front struts, and the lower ends of each front strut are respectively There is a front wheel, and there is a pair of front horizontal fixing rods directly between the two front struts. There is a rear wheel, and a toggle rod is connected to the middle section of each front strut and the two sides of the rear strut respectively, and the rear strut is directly connected with a rear horizontal fixing rod and a wheel rod; the seat group is near the upper end of the inner side of the front segment of each front strut A front connecting rod is connected, and the front connecting rod is connected with a support rod. The rear ends of each support rod are respectively connected with a crutch rod, and the two crutch rods are indirectly connected with a top frame rod, and the front ends of each support rod are respectively connected with a Bottom vertical rod, the bottom vertical rod has at least one bottom horizontal rod directly, the bottom vertical rod is connected with a rotating rod, the middle section of the rotating rod is connected with the rear upper part of the front support rod, and the other end of the rotating rod has a buckle ring, so that the rotation of the rotating rod makes the seat Group lifting, the bottom longitudinal rod is connected with a rear connecting rod, and each rear connecting rod is connected with a rear leaning rod by means of a clutch locator respectively.

In order to enable your examiner to further understand the technology, means and effects of this utility model to achieve the intended purpose, hereby give a preferred and feasible embodiment and describe it in detail with the accompanying drawings. I believe that the purpose of this utility model, The characteristics and advantages should be able to gain an in-depth and specific understanding.

Graphic description:

Fig. 1 is a side view of a known stroller.

Fig. 2 is a perspective view of the utility model in situ.

Fig. 3 is a three-dimensional exploded view of the utility model in its original position without a pad body and with a dinner plate.

Fig. 4 is a three-dimensional exploded schematic diagram of hanging the dinner plate in the original position of the utility model.

Fig. 5 is a perspective view of the utility model in a reclining horizontal state when it is in situ.

Fig. 6 is a perspective view of the utility model after it is raised.

Fig. 7 is a perspective view of the utility model after the rear bracket is rotated.

Fig. 8 is an implementation state diagram of Fig. 7 of the present utility model.

Explanation of reference signs:

Known 1 Stroller 11 Front Wheel 12 Rear Frame 13 Wheel 14 Push Rod 15 Seat Post Bracket

The utility model 2 wheel frame group 21, 22 front support rod 23 front wheel 24, 25 front horizontal fixed rod 26 rear support rod 27 rear wheel 28 toggle lever 29, 30 connecting rod 31 seat 2 rear horizontal fixed rod 4 3 Group 41, 42 Front connecting rod 43, 44 Leaning rod 45, 46 Cane rod 47 Top frame rod 48 Dinner plate 49, 50 Bottom longitudinal rod 481 Bottom bag 482 Frame groove 483 Buckle hook 51, 52 Bottom cross bar 3, 5 Rotation Rod 55, 56 Buckle 57, 58 Rear connecting rod 59 Rear lever 60 Clutch locator 61 Foot support plate 62 Bottom frame rod 63 Seat cushion cover 64 Back cushion cover 7 Car seat

As shown in Fig. 2 to Fig. 4, the utility model is a kind of composite baby seat car, which includes a wheel frame group 2 and a seat group 4, and the wheel frame group 2 has a left front strut 21, a right side Front strut 22, the lower end of each front strut 21,22 respectively has a front wheel 23, and this front wheel is the wheel that can rotate freely or the wheel that can be restricted straight; Two front struts 21,22 indirectly have a pair of front transverse Fixing rod 24,25, each front strut 21,22 upper ends are folded back and the rear end that folds down is respectively connected as ㄇ shape rear strut 26 far rod ends (the straight portion that is positioned at rear strut is nearly bent At the side of the horizontal part), the two lower ends between the rear struts 26 are respectively connected with a rear wheel 27, and the middle section of each front strut 21, 22 and both sides of the rear strut 26 are respectively connected with a toggle lever 28, the toggle lever 28 is made up of a pair of connecting rods 29, 30, and is connected to the place below the connection point between the rear strut 26 and the front struts 21, 22. The rear strut 26 indirectly has a rear horizontal fixed rod 31 and a round rod 32, wherein If rear wheel has axle then can only go straight, also can be identical with front wheel, and rear wheel can brake.

Seat group 4 is respectively connected with a front connecting rod 41,42 at the inner side of each front strut 21,22 front sections, and the front connecting rod 41,42 is connected with a support rod 43,44 respectively, and the support rod 43,44 middle section The rear end that folds back is connected with a crutch bar 45,46, and two crutch bars 45,46 have a top frame bar 47 indirectly, and a dinner plate 48 is positioned on the top frame bar 47, and the top frame bar 47 can be turned back and forth, and then the top frame The rod 47 leans against the support rods 43, 44, and the top frame rod 47 can be a telescopic adjustment type, and the lower half of the crutch rod 45, 46 can also be a telescopic adjustment type, so, as shown in the dotted line in Fig. 3 As shown, there is a frame groove 482 on the periphery of the bottom surface of the dinner plate 48 to buckle the top frame rod 47. When not in use, the dinner plate 48 can be taken away from the rear side with a pair of buckle hooks 483 and hooked to the cross bar of the back leaning bar 59. 4, and a bottom pocket 481 is provided in the middle of the bottom surface of the dinner plate 48 for storage.

The front ends of each support bar 43,44 connect a bottom longitudinal bar 49,50, and the bottom longitudinal bar 49,50 indirectly has two bottom cross bars 51,52, and the bottom longitudinal bar 49,50 respectively connects a rotary bar 53,54, rotates The middle sections of the rods 53, 54 are pivotally connected to the rear upper sections of the front struts 21, 22, and the other ends of the rotating rods 53, 54 are connected with a buckle ring 55, 56, so that the rotation of the rotating rods 53, 54 allows the seat group 4 to move up and down. Bottom vertical rod 46,50 respectively connects a rear connecting rod 57,58, and each rear connecting rod 57,58 is respectively connected to an end of a rear leaning rod 59, and the positioning between the rear connecting rods 57,58 and the rear leaning rod 59 is by means of a clutch. The device 60 is connected, and the back lever 59 is rotated with the clutch locator 60 as the axis. A longer space is formed for the baby to lie down, and the backrest bar 59 is pulled by the two sides of the backrest cushion 64 . In addition, the two ends of the bottom vertical rod 49,50 are directly connected to the two ends of the foot support plate 61, and the two ends of the bottom frame rod 62 are connected to the bottom vertical rod 49,50, so that a bottom vertical rod 49,50 can be sleeved with a The two ends of the storage cover (not shown in the figure) have a downward span on the bottom frame rod 62, and a cushion cover 63 is sleeved on the bottom longitudinal rods 41, 42, as shown in Figure 2, and the back rests on the rod Two straight bar portions of 59 are covered with a back cushion cover 64, as shown in Figure 2.

To sum up the above-mentioned structure, the utility model uses the four-corner rotation mode of the rotating rods 53, 54 and the front connecting rods 41, 42 to allow the bottom longitudinal rods 49, 50 of the seat group 4 to rise and fall up and down. When the rotating rods 53, 54 rotate To the lower end, the buckle rings 55, 56 can be fastened to the cross bar of the rear strut 26, so that the upper position of the seat group 4 is formed, as shown in Figure 6, it becomes the shape of a dining table and chair, which can be matched with the dining table Use or cooperate with dinner plate 48 to use; If get back to the basic use state of Fig. 2, when toggle lever 28 is unclamped, form zigzag state, just can drive the rear wheel 27 of rear strut 26 to rotate forward, at this moment namely The state shown in Figure 7, its implementation is shown in Figure 8, when the utility model is placed on the top of the car seat 7, and then fixed with a safety belt, the baby carriage can be stably positioned in the car, becoming a car seat. Safety chair; therefore, the utility model has three functions of a baby carriage, a children's dining table and chair, and a car safety seat, which can provide good usability, save the purchaser's cost, and can give more functions. A mechanism completely different from the known art.

The above is a detailed description and drawings of preferred embodiments of the present utility model, and is not used to limit the protection scope of the present utility model. All protection scopes of the present utility model should be based on the claims, and the spirit of the claims Embodiments and similar structures with similar changes shall be included in the protection scope of the present utility model.

Claims (9)

1, a kind of combined type babychair Wheel-chair is characterized in that comprising:

The wheel carrier group, it has left and right side front support rod, and respectively there is a front-wheel lower end of each front support rod, and each front support rod upper end folding is backward down rolled over a side that connects respectively as ㄇ shape one back stay again, the back stay lower end respectively is connected to a trailing wheel, is connected to a toggle lever with the back stay both sides respectively in the stage casing of each front support rod; And

One seat group, the seat group is for being connected on the wheel carrier group, respectively be connected to a front rod in the inboard nearly upper end of each front support rod leading portion, each front rod respectively connects one and holds up rod, the rear end of holding up the rod stage casing backward to roll over is connected to a crutch bar, be connected to a top frame bar between two crutch bars, top frame bar can stir, respectively hold up the front end of rod to connect an end vertical pole respectively, each end vertical pole connects a revolving bar respectively, and each revolving bar stage casing is articulated in epimere after the corresponding front support rod respectively, and each revolving bar other end has a button circle, revolving bar and front rod are rotated allow the end vertical pole oscilaltion of seat group, when revolving bar goes to the lower end, can make the button circle be buckled in back stay, each end vertical pole connects a rear linking rod respectively, each rear linking rod and a back pole join, and are connected to one in the seat group, the back pad cover.

2, combined type babychair Wheel-chair as claimed in claim 1, it is characterized in that being connected between the left and right side front support rod of wheel carrier group at least one before horizontal fixed link.

3, combined type babychair Wheel-chair as claimed in claim 1 is characterized in that being connected between the back stay of wheel carrier group the horizontal fixed link at least one back.

4, combined type babychair Wheel-chair as claimed in claim 1, the toggle lever that it is characterized in that the wheel carrier group are two joint connecting rods.

5, combined type babychair Wheel-chair as claimed in claim 1 is characterized in that the top frame bar of seat group is flexible adjustment type.

6, combined type babychair Wheel-chair as claimed in claim 1 is characterized in that the crutch bar of seat group is flexible adjustment type.

7, combined type babychair Wheel-chair as claimed in claim 1 is characterized in that being connected to cross bar of at least one end between the end vertical pole of seat group.

8, combined type babychair Wheel-chair as claimed in claim 1 is characterized in that relying on respectively between each rear linking rod of seat group and back pole a clutch steady arm to join.

9, combined type babychair Wheel-chair as claimed in claim 1 is characterized in that also having a service plate that is buckled in top frame bar.

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